Title:
SPACE CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/137809
Kind Code:
A1
Abstract:
An air cleaning system (100) according to the present disclosure comprises: a portable terminal (30) carried by a worker who performs a cleaning operation in a predetermined space (10); a ventilation unit (20) which performs ventilation of the predetermined space (10); a sterilization unit (22) which adds a sterilization component to air transported to the predetermined space (10); a reception unit (40) which receives usage information about the predetermined space (10) by a user; and a control unit (50) which controls the operations of the ventilation unit (20) and the sterilization unit (22). When the usage information received by the reception unit (40) has changed from a usage state to a non-usage state, the control unit (50) executes, for a first period of time, second cleaning control in which the ventilation amount by the ventilation unit (20) and the amount of the sterilization component added by the sterilization unit (22) are increased more than in first cleaning control performed by the ventilation unit (20) and the sterilization unit (22) when the usage information is the usage state, and the control unit outputs information relating to the completion of the second cleaning control to the portable terminal (30) after the first period of time has elapsed.
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Inventors:
SUEHIRO YOSHIFUMI
IWAKAWA MIKIO
ODA IPPEI
IWAKAWA MIKIO
ODA IPPEI
Application Number:
PCT/JP2021/040200
Publication Date:
June 30, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F7/007; A61L9/01; A61L9/14; F24F7/003; F24F8/24
Domestic Patent References:
| WO2008152706A1 | 2008-12-18 | |||
| WO2019142599A1 | 2019-07-25 | |||
| WO2018179049A1 | 2018-10-04 | |||
| WO2020039818A1 | 2020-02-27 | |||
| WO2020059442A1 | 2020-03-26 |
Foreign References:
| JPH09105548A | 1997-04-22 | |||
| JP2006102124A | 2006-04-20 | |||
| JP2019097625A | 2019-06-24 | |||
| JP2007232323A | 2007-09-13 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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